每日雅思词汇:各种自然灾害 disasters 自然灾害; tsunami 海啸; drought 干旱; debris flow 泥石流; volcanic eruption 火山遥发; earthquake 遥; tornado 龙卷风; hail 冰雹; typhoon 台风; tropical storm 热带风暴; fire 火灾; hurricane 飓风